Select the package (where "Installed" is marked "No") and click Install .
Download and unzip the HSP file from the SIOS website. Hsp0276 S71200 Cpu V4 3 Download
HSP0276 is specifically designed for TIA Portal V15.1 . For newer firmware versions like V4.7, you may need later software versions such as TIA Portal V20 . Select the package (where "Installed" is marked "No")
: Once complete, restart TIA Portal to see the S7-1200 V4.3 options in your hardware catalog. Troubleshooting Common Issues Missing from Catalog Hsp0276 S71200 Cpu V4 3 Download
Once the download is complete, follow these steps to install the hardware support:
In the top toolbar, click on and select Support packages .
Go to the official Siemens Industry Online Support website: https://support.industry.siemens.com